HT TopHinon Replacement Battery for Eufy: 14.4V 2600mAh Li-ion Battery for Eufy RoboVac 11, 11S, 12, 15C, 15T, 25C, 30, 30C, 35C, G30, Ecovacs Deebot N79 N79S DN622, Tesvor X500 Vacuum Cleaners

I bought this battery as a replacement for a Eufy robovac I received from a friend. They didn't use it all that much once they got carpet so it had been in storage in their basement for awhile. When I got the robovac the battery was no l9nger working and wouldn't hold a charge. I was hoping battery replacement was all it needed so I did some research and decided to buy this battery. It was identical to the original, fit perfect, charged fast and has been working fantastic since the first charge. I use it on my downstairs floors three times a week and the battery is still going strong after several months. I highly recommend this battery.

Works well. Very happy with life of this battery. So many times when you buy replacements they don't compare to the original battery but this one worked great.

This worked excellent, easy to install.

Assisted in getting my vacuum up and running again

This worked for my Eufy G35 but the battery started dying within a year. We continued to use it but by the two year mark the battery lasted maybe a half an hour and then the vacuum would just die & could not clean the entire floor.

My Eufy had been struggling, and I was hoping a new battery would bring it back to life. This battery did the job and has been running great since it was installed.

Good

Worked for about 4 months and now it barely holds a charge. Eufy will not run longer than 20 minutes before dying.